with varying denier along their length

Industry

CPC
D01D5/20

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

DTEXTILES PAPER D01Threads, fibers D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS D01D5/00Formation of filaments, threads, or the like

Current Industry

D01D5/20with varying denier along their length

Industries

Patents Grantslast 30 patents

Information Patent Grant
Carbon-based fiber sheet and lithium-sulfur battery including same
- Patent number 11,811,049
- Issue date Nov 7, 2023
- LG ENERGY SOLUTION, LTD.
- Yun Kyoung Kim
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Nonwovens having aligned segmented fibers
- Patent number 11,802,358
- Issue date Oct 31, 2023
- AVINTIV Specialty Materials Inc.
- Rongguo Zhao
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of making a multi-composition fiber
- Patent number 11,788,213
- Issue date Oct 17, 2023
- FREE FORM FIBERS, LLC
- Shay L. Harrison
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microfibers with mushroom-shaped tips for optimal adhesion
- Patent number 11,613,674
- Issue date Mar 28, 2023
- Setex Technologies, Inc.
- Metin Sitti
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibrous nonwoven and method for the production thereof
- Patent number 11,571,645
- Issue date Feb 7, 2023
- IREMEA-FILTER GMBH
- Andreas Seeberger
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Process of changing cross sectional shape within a textile
- Patent number 11,458,669
- Issue date Oct 4, 2022
- Atex Technologies, Inc.
- Robert A. Kiefer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and systems for producing beaded polymeric fibers with adva...
- Patent number 11,339,503
- Issue date May 24, 2022
- Rensselaer Polytechnic Institute
- Ranodhi Nilochani Udangawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Nonwovens having aligned segmented fibers
- Patent number 11,280,035
- Issue date Mar 22, 2022
- AVINTIV Specialty Materials Inc.
- Rongguo Zhao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Nonwovens having aligned segmented fibers
- Patent number 10,889,921
- Issue date Jan 12, 2021
- AVINTIV SPECIALTY MATERIALS, INC.
- Rongguo Zhao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber with elemental additive(s) and method of making
- Patent number 10,876,227
- Issue date Dec 29, 2020
- FREE FORM FIBERS, LLC
- Shay L. Harrison
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microfibers with mushroom-shaped tips for optimal adhesion
- Patent number 10,689,549
- Issue date Jun 23, 2020
- NANOGRIPTECH, INC.
- Metin Sitti
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Nonwoven fabric structure and method for producing the same
- Patent number 10,655,256
- Issue date May 19, 2020
- TEIJIN FRONTIER CO., LTD.
- Takeya Dei
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibers with modified cross sectional profile
- Patent number 10,557,217
- Issue date Feb 11, 2020
- The Euclid Chemical Company
- Dean Paul Forgeron
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fabric items having strands varying along their lengths
- Patent number 10,400,366
- Issue date Sep 3, 2019
- Apple Inc.
- Steven J. Keating
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Tapered multifilament yarn and process for producing the same
- Patent number 9,593,436
- Issue date Mar 14, 2017
- Yoz-Ami Corporation
- Shigeru Nakanishi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making a carbon fiber nonwoven fabric
- Patent number 8,808,609
- Issue date Aug 19, 2014
- TEC One Co., Ltd.
- Takahiro Kitano
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Self-retaining suture with variable dimension filament and method
- Patent number 8,641,732
- Issue date Feb 4, 2014
- Ethicon, Inc.
- Alexei Goraltchouk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reinforcement fibrous cord having excellent adhesive strength and m...
- Patent number 8,241,452
- Issue date Aug 14, 2012
- Teijin Fibers Limited
- Kenji Obora
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Process for making bi-tapered reinforcing fibers
- Patent number 7,749,352
- Issue date Jul 6, 2010
- W. R. Grace & Co.-Conn.
- Anandakumar Ranganathan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Variable coalescer
- Patent number 7,674,425
- Issue date Mar 9, 2010
- Fleetguard, Inc.
- Brian W. Schwandt
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Bi-tapered reinforcing fibers
- Patent number 7,462,392
- Issue date Dec 9, 2008
- W. R. Grace & Co.-Conn.
- Anandakumar Ranganathan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thick and thin polyester multifilament yarn
- Patent number 6,620,504
- Issue date Sep 16, 2003
- Teijin Limited
- Tomoo Mizumura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Brush filaments
- Patent number 6,440,557
- Issue date Aug 27, 2002
- E. I. Du Pont de Nemours & Co.
- Moosa Naghibi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Leader for fly fishing
- Patent number 6,170,192
- Issue date Jan 9, 2001
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Eishou Nakano
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device for producing thick and thin effects in a filament yarn
- Patent number 6,021,632
- Issue date Feb 8, 2000
- Zinser Textilmaschinen GmbH
- Gunter Konig
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Leader for fly fishing and process for producing the same
- Patent number 5,845,430
- Issue date Dec 8, 1998
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Eishou Nakano
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of and apparatus for producing thick regions in a filament yarn
- Patent number 5,836,146
- Issue date Nov 17, 1998
- Zinser Textilmaschinen GmbH
- Gunter Konig
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Dialysis membrane of cellulose in the shape of a hollow fiber, and...
- Patent number 4,933,084
- Issue date Jun 12, 1990
- Akzo nv
- Werner Bandel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Variable denier filaments and method of producing same
- Patent number 4,906,519
- Issue date Mar 6, 1990
- BASF Corporation
- Wayne S. Stanko
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Thick and thin fiber having grooves on its surface and process for...
- Patent number 4,639,397
- Issue date Jan 27, 1987
- Toray Industries, Inc.
- Yoshiaki Sato
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
FIBER
- Publication number 20240384443
- Publication date Nov 21, 2024
- OceanSafe AG
- Manuel Schweizer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH,...
- Publication number 20240068140
- Publication date Feb 29, 2024
- LENZING AKTIENGESELLSCHAFT
- Katharina Gregorich
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS OF CHANGING CROSS SECTIONAL SHAPE WITHIN A TEXTILE
- Publication number 20220266502
- Publication date Aug 25, 2022
- US BioDesign, LLC
- Robert A. KIEFER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCING BEADED POLYMERIC FIBERS WITH ADVA...
- Publication number 20220251731
- Publication date Aug 11, 2022
- Rensselaer Polytechnic Institute
- Ranodhi Nilochani UDANGAWA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
LONGITUDINALLY NON-UNIFORM PREFORM AND METHOD OF MAKING THE SAME
- Publication number 20220170181
- Publication date Jun 2, 2022
- IP2IPO INNOVATIONS LIMITED
- Burak Temelkuran
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Nonwovens Having Aligned Segmented Fibers
- Publication number 20220162786
- Publication date May 26, 2022
- AVINTIV SPECIALTY MATERIALS INC.
- Rongguo Zhao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FIBER WITH ELEMENTAL ADDITIVE(S) AND METHOD OF MAKING
- Publication number 20210222332
- Publication date Jul 22, 2021
- FREE FORM FIBERS, LLC
- Shay L. HARRISON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH,...
- Publication number 20210164138
- Publication date Jun 3, 2021
- LENZING AKTIENGESELLSCHAFT
- Katharina Gregorich
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME
- Publication number 20210098775
- Publication date Apr 1, 2021
- LG CHEM, LTD.
- Yun Kyoung KIM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Nonwovens Having Aligned Segmented Fibers
- Publication number 20210087725
- Publication date Mar 25, 2021
- AVINTIV SPECIALTY MATERIALS INC.
- Rongguo Zhao
- B32 - LAYERED PRODUCTS
Information Patent Application
MICROFIBERS WITH MUSHROOM-SHAPED TIPS FOR OPTIMAL ADHESION
- Publication number 20200299551
- Publication date Sep 24, 2020
- nanogriptech, Inc.
- Metin Sitti
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
METHOD FOR OBTAINING VISCOSE FILAMENT RAYON WITH CYCLICALLY VARYING...
- Publication number 20200173058
- Publication date Jun 4, 2020
- E. MIROGLIO JOINT- STOCK COMPANY
- Gaetano RIMINI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME
- Publication number 20180375088
- Publication date Dec 27, 2018
- LG CHEM, LTD.
- Yun Kyoung KIM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBERS WITH MODIFIED CROSS SECTIONAL PROFILE
- Publication number 20180135206
- Publication date May 17, 2018
- The Euclid Chemical Company
- Dean Paul Forgeron
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
THE DESIGN OF MICROFIBERS WITH MUSHROOM-SHAPED TIPS FOR OPTIMAL ADH...
- Publication number 20150368519
- Publication date Dec 24, 2015
- nanogriptech, Inc.
- Metin Sitti
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
THREE-DIMENSIONAL STRUCTURES FOR CELL OR TISSUE CULTURE
- Publication number 20140363890
- Publication date Dec 11, 2014
- Iksoo Chun
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
NANOFIBER
- Publication number 20130125912
- Publication date May 23, 2013
- KAO CORPORATION
- Takehiko Tojo
- B82 - NANO-TECHNOLOGY
Information Patent Application
SPECIAL-SHAPED FILAMENT WITH RANDOM THERMAL-CONGLUTINATION
- Publication number 20130101844
- Publication date Apr 25, 2013
- RONGSHENG PETROCHEMICAL CO., LTD.
- Shuirong Li
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON FIBER NONWOVEN FABRIC, CARBON FIBER, PRODUCING METHOD THEREO...
- Publication number 20120214375
- Publication date Aug 23, 2012
- Hiramatsu Sangyo Co., Ltd.
- Takahiro Kitano
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HOLLOW FIBER, HOLLOW FIBER BUNDLE, FILTER AND METHOD FOR THE PRODUC...
- Publication number 20100089817
- Publication date Apr 15, 2010
- Klaus Heilmann
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
REINFORCEMENT FIBROUS CORD HAVING EXCELLENT ADHESIVE STRENGTH AND M...
- Publication number 20090233095
- Publication date Sep 17, 2009
- TEIJIN FIBERS LIMITED
- Kenji Obora
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Composite Reinforcement Fiber Having Improved Flexural Properties,...
- Publication number 20090169885
- Publication date Jul 2, 2009
- Polymer Group, Inc.
- Nick Carter
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Tapered Multifilament Yarn and Process for Producing the Same
- Publication number 20090158563
- Publication date Jun 25, 2009
- Yoz-Ami Corporation
- Shigeru Nakanishi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Process for Making Bi-Tapered Reinforcing Fibers
- Publication number 20090032991
- Publication date Feb 5, 2009
- Anandakumar Ranganathan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Bi-tapered reinforcing fibers
- Publication number 20070184265
- Publication date Aug 9, 2007
- Anandakumar Ranganathan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Variable coalescer
- Publication number 20070107399
- Publication date May 17, 2007
- Brian W. Schwandt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Thick and thin polyester multifilament yarn
- Publication number 20030066281
- Publication date Apr 10, 2003
- Tomoo Mizumura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Brush filaments
- Publication number 20020164478
- Publication date Nov 7, 2002
- Moosa Naghibi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BRUSH FILAMENTS
- Publication number 20020086155
- Publication date Jul 4, 2002
- Moosa Naghibi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

with varying denier along their length

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Carbon-based fiber sheet and lithium-sulfur battery including same

Nonwovens having aligned segmented fibers

Method of making a multi-composition fiber

Microfibers with mushroom-shaped tips for optimal adhesion

Fibrous nonwoven and method for the production thereof

Process of changing cross sectional shape within a textile

Methods and systems for producing beaded polymeric fibers with adva...

Nonwovens having aligned segmented fibers

Nonwovens having aligned segmented fibers

Fiber with elemental additive(s) and method of making

Microfibers with mushroom-shaped tips for optimal adhesion

Nonwoven fabric structure and method for producing the same

Fibers with modified cross sectional profile

Fabric items having strands varying along their lengths

Tapered multifilament yarn and process for producing the same

Process of making a carbon fiber nonwoven fabric

Self-retaining suture with variable dimension filament and method

Reinforcement fibrous cord having excellent adhesive strength and m...

Process for making bi-tapered reinforcing fibers

Variable coalescer

Bi-tapered reinforcing fibers

Thick and thin polyester multifilament yarn

Brush filaments

Leader for fly fishing

Device for producing thick and thin effects in a filament yarn

Leader for fly fishing and process for producing the same

Method of and apparatus for producing thick regions in a filament yarn

Dialysis membrane of cellulose in the shape of a hollow fiber, and...

Variable denier filaments and method of producing same

Thick and thin fiber having grooves on its surface and process for...

Patents Applicationslast 30 patents

FIBER

NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH,...

PROCESS OF CHANGING CROSS SECTIONAL SHAPE WITHIN A TEXTILE

METHODS AND SYSTEMS FOR PRODUCING BEADED POLYMERIC FIBERS WITH ADVA...

LONGITUDINALLY NON-UNIFORM PREFORM AND METHOD OF MAKING THE SAME

Nonwovens Having Aligned Segmented Fibers

FIBER WITH ELEMENTAL ADDITIVE(S) AND METHOD OF MAKING

NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH,...

CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME

Nonwovens Having Aligned Segmented Fibers

MICROFIBERS WITH MUSHROOM-SHAPED TIPS FOR OPTIMAL ADHESION

METHOD FOR OBTAINING VISCOSE FILAMENT RAYON WITH CYCLICALLY VARYING...

CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME

FIBERS WITH MODIFIED CROSS SECTIONAL PROFILE

THE DESIGN OF MICROFIBERS WITH MUSHROOM-SHAPED TIPS FOR OPTIMAL ADH...

THREE-DIMENSIONAL STRUCTURES FOR CELL OR TISSUE CULTURE

NANOFIBER

SPECIAL-SHAPED FILAMENT WITH RANDOM THERMAL-CONGLUTINATION

CARBON FIBER NONWOVEN FABRIC, CARBON FIBER, PRODUCING METHOD THEREO...

HOLLOW FIBER, HOLLOW FIBER BUNDLE, FILTER AND METHOD FOR THE PRODUC...

REINFORCEMENT FIBROUS CORD HAVING EXCELLENT ADHESIVE STRENGTH AND M...

Composite Reinforcement Fiber Having Improved Flexural Properties,...

Tapered Multifilament Yarn and Process for Producing the Same

Process for Making Bi-Tapered Reinforcing Fibers

Bi-tapered reinforcing fibers

Variable coalescer

Thick and thin polyester multifilament yarn

Brush filaments

BRUSH FILAMENTS